518035500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{12791}}^1$

素因数の和:12822

約数の個数: 120

約数和(自身を含む): 1690232544

約数和(自身を除く): 1172197044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 4050, 4500, 6750, 8100, 10125, 12791, 13500, 20250, 25582, 38373, 40500, 51164, 63955, 76746, 115119, 127910, 153492, 191865, 230238, 255820, 319775, 345357, 383730, 460476, 575595, 639550, 690714, 767460, 959325, 1036071, 1151190, 1279100, 1381428, 1598875, 1726785, 1918650, 2072142, 2302380, 2877975, 3197750, 3453570, 3837300, 4144284, 4796625, 5180355, 5755950, 6395500, 6907140, 8633925, 9593250, 10360710, 11511900, 14389875, 17267850, 19186500, 20721420, 25901775, 28779750, 34535700, 43169625, 51803550, 57559500, 86339250, 103607100, 129508875, 172678500, 259017750, 518035500]

約数ペア:

[(1, 518035500), (2, 259017750), (3, 172678500), (4, 129508875), (5, 103607100), (6, 86339250), (9, 57559500), (10, 51803550), (12, 43169625), (15, 34535700), (18, 28779750), (20, 25901775), (25, 20721420), (27, 19186500), (30, 17267850), (36, 14389875), (45, 11511900), (50, 10360710), (54, 9593250), (60, 8633925), (75, 6907140), (81, 6395500), (90, 5755950), (100, 5180355), (108, 4796625), (125, 4144284), (135, 3837300), (150, 3453570), (162, 3197750), (180, 2877975), (225, 2302380), (250, 2072142), (270, 1918650), (300, 1726785), (324, 1598875), (375, 1381428), (405, 1279100), (450, 1151190), (500, 1036071), (540, 959325), (675, 767460), (750, 690714), (810, 639550), (900, 575595), (1125, 460476), (1350, 383730), (1500, 345357), (1620, 319775), (2025, 255820), (2250, 230238), (2700, 191865), (3375, 153492), (4050, 127910), (4500, 115119), (6750, 76746), (8100, 63955), (10125, 51164), (12791, 40500), (13500, 38373), (20250, 25582)]